# EXXONMOBIL PIPELINE COMPANY LLC — West Baton Rouge Parish, LA

**Citation:** NPMS FIPS 22121 / OPID 4906  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

43.503542 active Other HVLs pipeline miles in West Baton Rouge Parish, LA; public NPMS snapshot 2026-07-16.

## Document text

EXXONMOBIL PIPELINE COMPANY LLC (PHMSA OPID 4906) reported 43.503542 active Other HVLs pipeline miles in West Baton Rouge Parish, LA (county FIPS 22121) in the public NPMS summary snapshot dated 2026-07-16. The snapshot includes active assets only and excludes permanently abandoned assets. Exact pipeline locations and restricted NPMS GIS data are not included.

## Provenance

- Official: Yes
- Source: <https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx>
- Source ID: `npms-public-summaries`
- SHA-256: `593edb934dc218fe906e26fe396ae8e439c649a19a3dc309f6ffb34b89249262`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T06:01:30.437Z
- Document slug: `npms-mileage-cd322c9b5aec7099ff5c03d8`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "22121",
  "stateFips": "22",
  "state": "LA",
  "county": "West Baton Rouge Parish",
  "region": "West Baton Rouge Parish, LA",
  "operator": {
    "id": "4906",
    "name": "EXXONMOBIL PIPELINE COMPANY LLC"
  },
  "commodity": "Other HVLs",
  "mileage": 43.50354167,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 5421,
    "rowSha256": "f2874cc2e0dc8e10b824619e3c7c1ec493f5850f33458d7a49cfbeacfcb8a03e"
  },
  "citedSections": [
    "195.61"
  ],
  "caveat": "Public aggregate snapshot only. It is not a complete representation of exact pipeline locations, may be updated, and is not an agency finding about facility condition.",
  "jurisdiction": "US",
  "operatorName": "EXXONMOBIL PIPELINE COMPANY LLC"
}
```